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Reducing exehead by 9 bytes and making Anders happy

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6053 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
wizou 2010-04-14 14:27:51 +00:00
parent 01d88a1ed6
commit 759ae312b5
1 changed files with 4 additions and 2 deletions
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6
Source/exehead/exec.c
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@ -1177,13 +1177,15 @@ static int NSISCALL ExecuteEntry(entry *entry_)
break;
case EW_READINISTR:
{
TCHAR errstr[] = _T("!N~");
// GetPrivateProfileString can't read CR & LF characters inside values from INI files
// so we use "\n" as a detection system to see if we did succesfully read a value
const TCHAR errstr[] = _T("\n");
TCHAR *p=var0;
TCHAR *buf0=GetStringFromParm(0x01);
TCHAR *buf1=GetStringFromParm(0x12);
TCHAR *buf2=GetStringFromParm(-0x23);
GetPrivateProfileString(buf0,buf1,errstr,p,NSIS_MAX_STRLEN-1,buf2);
if (lstrcmp(p, errstr) == 0)
if (p[0] == _T('\n')) // we got the default string "\n" instead of a real value
{
exec_error++;
p[0]=0;